Báo cáo khoa học: "A Freely Available Morphological Analyzer, Disambiguator and Context Sensitive Lemmatizer for German" pdf

... A Freely Available Morphological Analyzer, Disambiguator and Context Sensitive Lemmatizer for German Wolfgang Lezius University of Paderbom ... Table 3: Word forms with several lemmata. Conclusions In this paper, a freely available integrated tool for German morphological analysis, part-of- speech tagging and context sensitive lemmatiza- ... root even...

Ngày tải lên: 17/03/2014, 07:20

... Markov chains. We generalize Jelinek and Mercer’s original recursive mixing scheme (Jelinek and Mercer, 1981) and form a lattice to handle the situation where the context is a mixture of Markov chains. 3.2 ... Upenn Treebank used in (Chelba and Jelinek, 2000). For the 44 and 230 million tokens corpora, all sentences are automatically parsed and used to initialize model paramet...

Ngày tải lên: 20/02/2014, 04:20

... PCR was performed using ABI 7500 Sequence Detector (Perkin-Elmer Applied Biosys- tem, Foster City, CA, USA) with the conditions: 95 °C for 10 min, 40 cycles of 95 °C for 15 s and 60 °C for 1 min. All ... a-defensin-1 and a-defensin-2 increases collagen synthesis, HFL-1 lung fibroblasts were incubated with a-defensin-1 and a-defensin-2 (0.5–6 lm) for 24 h and then collagen prote...

Ngày tải lên: 18/02/2014, 06:20

... parsing. For an excellent introduction, see Thompson and Ritchie (1984). 4Edges correspond to "states ~ in Earley (1970) and to Uitemsn in Aho and Ullman (1972:320). 5Top-down (context- free) ... use of e-productions, typically for the handling of gaps. On the other hand, context- free gram- mars can be converted into grammars without e- productions (Aho and Ullman...

Ngày tải lên: 09/03/2014, 01:20

... microRNAs in silico and in vivo: diagnostic and therapeutic applications in cancer Scott A. Waldman 1 and Andre Terzic 2 1 Departments of Pharmacology and Experimental Therapeutics and Medicine, Thomas ... mortality follows only cardiovascular and infectious diseases [3]. In this context of expanded incidence and growing prevalence, clinical oncology is poised for unpreceden...

Ngày tải lên: 16/03/2014, 01:20

... of neuron-specific miRNA9 and miRNA9* can be important for understanding the functional role of miRNA during neurogenesis, and for investigating differences between miRNA and miRNA*. Generally, antisense ... for optical imaging and sodium iodide symporter and herpes simplex virus 1-thymidine kinase for radionuclide imaging, have been widely used to track the distribution of i...

Ngày tải lên: 16/03/2014, 01:20

... intracellularly and prohepcidin in the serum Edina Pandur 1 , Judit Nagy 1,2 , Viktor S. Poo ´ r 1,2 ,A ´ kos Sarnyai 2 , Andra ´ s Husza ´ r 1 , Attila Miseta 2 and Katalin Sipos 1 1 Department of Forensic ... and cloned into pBT of the kit with the restriction enzymes BamHI and XhoI. Tables S1 and S2 show the con- structs and primer sequences used in our experiments. The recombi...

Ngày tải lên: 16/03/2014, 01:20

... GIZA++, TER, CLA, IHMM stand for scores of systems for four word alignment me- thods. z MBR decoding slightly improves the per- formance over the best single system for both tasks. This suggests ... alignment methods achieve similar performance on both dev and test set. The big- gest difference is only 0.46 BLEU score (30.88 for CLA, vs. 31.34 for IHMM). For NIST task 945 w...

Ngày tải lên: 17/03/2014, 01:20

... to thank Hongtu Ye for preliminary stud- ies, Susan Wyllie and Neil Greig for producing anti- serum to TDPX1, TryX and TryP and Ahilan Saravanamuthu and Anna S.F. Marques for providing recombinant ... LmTDPX1 and LmTryP1 revealed some interesting similarities and differences. Both enzymes obey saturable ping-pong kinetics with similar k cat ($ 15 and 9 s )1 ) and K m ($...

Ngày tải lên: 23/03/2014, 07:20

... weighted intersection of a regular and mildly context- sensitive language. Even allowing for the observation of Fowler andPenn (2010) that our prac- tical CCG is context- free, this problem still ... long- standing problem in computational linguistics, due to the complexities associated its mild context sen- sitivity. Even for practical CCG that are strongly context- free (Fowler...

Ngày tải lên: 23/03/2014, 16:20